22433351 Mercury MerCruiser Connector | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver 90 Degree Nylon Connector with Vibraseal - Part Number: 22-433351

Genuine Quicksilver 90 degree nylon connector fitting with Vibraseal used on Mercury fuel pump and hose connection assemblies. This fitting supersedes earlier 22-43335 and is commonly used on 2-cylinder and 3-cylinder Mercury outboard fuel pump assemblies where the diagram specifies 22-433351.

⚙️ Key Features

• Genuine Quicksilver OEM connector fitting

• Correct Mercury part number 22-433351

• 90 degree nylon connector

• .125-27 thread style

• Supersedes 22-43335

• Supplied with Vibraseal-style thread sealing where applicable

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22-433351 → Supersedes 22-43335

• 22-43335 earlier OEM connector reference

OEM / Related Numbers:

• 22-433351

• 433351

• 22433351

• 22-43335

• 43335

• 90 degree connector

• Nylon connector

• Connector with Vibraseal

• .125-27 connector fitting

• Fuel pump connector fitting

Aftermarket / Verified Equivalents:

• Aftermarket .125-27 nylon 90 degree fuel connector equivalents where matched to 22-433351

• Direct Mercury part-number match recommended for fuel pump assemblies due to thread seal and fuel compatibility

🚤 Compatibility

Commonly used on:

• Mercury 2-cylinder outboard manual fuel pump assemblies

• Mercury 3-cylinder outboard fuel pump / hose assemblies

• Small and mid-range Mercury fuel hose connection points using 22-433351

Typically suits:

• Engine models:

• Mercury 30HP 2-cylinder - serial 0P325500 and up where connector 22-433351 is specified

• Mercury 40HP 2-cylinder - serial 0G055314 to 0G760299, fuel pump manual applications

• Mercury 40HP 2-cylinder - serial 0P325500 and up where specified

• Mercury 50HP 3-cylinder fuel pump applications where 22-433351 is specified

• Mercury 55HP 3-cylinder - serial 0T980000 and up where specified

• Mercury 55HP 3-cylinder - serial 0P325500 and up where specified

• Mercury 60HP 3-cylinder - serial 0T980000 and up where specified

• Mercury 60HP 3-cylinder - serial 0P325500 and up where specified

• Mariner 30HP, 40HP, 50HP, 55HP and 60HP fuel pump assemblies using connector 22-433351

• HP Range: commonly 30HP - 60HP where specified

• Engine Type: Mercury / Mariner 2-cylinder and 3-cylinder outboard

• System Type: Fuel pump / hose connector fitting

🔌 Function

The fitting provides a sealed 90 degree hose connection at the fuel pump or related fuel-system component.

Common signs of failure:

• Fuel seepage around fitting

• Nylon fitting cracked or brittle

• Hose loose or not seating correctly

• Thread damage during removal

• Air leak causing fuel delivery issues

• Replacement required during fuel pump service

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging